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All results from a given calculation for CH3N5 (5-Aminotetrazole)

using model chemistry: B3PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-313.524143
Energy at 298.15K-313.531541
Nuclear repulsion energy231.480599
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3PW91/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3657 3529 80.21      
2 A 3650 3522 40.35      
3 A 3550 3426 30.72      
4 A 1676 1617 261.43      
5 A 1604 1548 13.00      
6 A 1510 1457 24.41      
7 A 1414 1364 16.52      
8 A 1307 1261 9.64      
9 A 1166 1126 9.75      
10 A 1116 1077 14.01      
11 A 1077 1040 7.99      
12 A 1043 1007 27.17      
13 A 1030 994 1.75      
14 A 772 745 57.89      
15 A 740 714 0.73      
16 A 729 703 5.49      
17 A 662 639 221.32      
18 A 513 495 68.22      
19 A 388 374 6.04      
20 A 311 300 4.45      
21 A 268 258 46.47      

Unscaled Zero Point Vibrational Energy (zpe) 14091.5 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 13598.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3PW91/cc-pVDZ
ABC
0.33642 0.12823 0.09322

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.622 -0.042 -0.005
H2 0.004 2.016 -0.060
N3 0.203 1.025 -0.008
N4 1.485 0.576 0.005
N5 1.406 -0.703 0.010
N6 0.121 -1.135 0.011
H7 -2.429 0.709 0.511
H8 -2.400 -0.906 0.068
N9 -1.993 0.013 -0.088

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 N6 H7 H8 N9
C12.15211.34922.19522.13291.32112.02361.97821.3751
H22.15211.01222.06693.06073.15422.82003.78592.8287
N31.34921.01221.35792.10602.16192.70143.24232.4199
N42.19522.06691.35791.28162.18813.94814.15803.5243
N52.13293.06072.10601.28161.35614.11723.81193.4753
N61.32113.15422.16192.18811.35613.18572.53152.4074
H72.02362.82002.70143.94814.11723.18571.67451.0162
H81.97823.78593.24234.15803.81192.53151.67451.0170
N91.37512.82872.41993.52433.47532.40741.01621.0170

picture of 5-Aminotetrazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H2 130.856 C1 N3 N4 108.369
C1 N6 N5 105.625 C1 N9 H7 114.775
C1 N9 H8 110.689 H2 N3 N4 120.705
N3 C1 N6 108.113 N3 C1 N9 125.309
N3 N4 N5 105.817 N4 N5 N6 112.073
N6 C1 N9 126.460 H7 N9 H8 110.884
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.314      
2 H 0.125      
3 N -0.105      
4 N -0.080      
5 N -0.092      
6 N -0.246      
7 H 0.121      
8 H 0.133      
9 N -0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.906 3.509 0.968 6.109
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.194 0.633 -2.971
y 0.633 -31.536 0.469
z -2.971 0.469 -34.076
Traceless
 xyz
x -0.388 0.633 -2.971
y 0.633 2.100 0.469
z -2.971 0.469 -1.711
Polar
3z2-r2-3.422
x2-y2-1.659
xy0.633
xz-2.971
yz0.469


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 119.903
(<r2>)1/2 10.950